NZXT Kraken X40 CPU Cooler Review

The Radiator

The sealed radiator-block system is shown in Figure 3. At the left is the radiator; at the right is the block.

Figure 3: Sealed system

Figures 4 and 5 reveal the radiator of the NZXT Kraken X40. The radiator seems to be thinner than those that we are accustomed to seeing, but this is because it is bigger than common 120 mm radiators. It measures 5.4 x 6.8 x 1.1 inches (138.4 x 172.5 x 27.0 mm).